scoreboard objectives add mt_surf_fill dummy
scoreboard objectives add mt_math_cp dummy
scoreboard objectives add mt_layer dummy
scoreboard objectives add mt_index dummy
# 0 - 短，1 - 长
scoreboard objectives add mt_gen_type dummy
scoreboard players set zero mt_surf_fill 0

tellraw @a ["[雪山生成器]: \n", {"text": "[开始]","color": "gold", "clickEvent": {"action": "run_command","value": "/function mountain:gen/entry"}}]